> For the complete documentation index, see [llms.txt](https://docs.bossithq.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bossithq.com/stock/stock-structure-approaches.md).

# Stock Structure Approaches

## Predefined Portions

This approach creates specific stock items for each commonly used portion size, making product configuration straightforward and intuitive.

> **Example**
>
> Stock Product:
>
> * Chips
>
> Stock Items:
>
> * Large Chips Portion — 160g
> * Regular Chips Portion — 120g
> * Kids Chips Portion — 80g
>
> Stock Profile of Large Chips product:
>
> * Large Chips Portion — Quantity: 1

## Base Unit and Quantity Defining Strategy

This approach creates stock items as single base units (e.g., 1 gram) and defines the quantity within stock profile configuration to achieve desired portion sizes.

> **Example**
>
> Stock Product:
>
> * Salt
>
> Stock Items:
>
> * Salt 1g
>
> Stock Profile of Large Chips Product
>
> * Salt 1g — Quantity: 2 (meaning 2g of salt)


---

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